Installation problems

[eluser]manilodisan[/eluser]
"http://www.kingdavidwebdesign.com/CodeIgniter/system/application/controllers/welcome.php". This is not a valid path...Codeigniter does not work like that.

If your codeigniter installation sits in the folder "Codeigniter" as I can see on your server than the default url must be somewhere at that url: http://www.kingdavidwebdesign.com/CodeIgniter/

I can see a 404 there which is weird. If I go to the main page I can see a comming soon message. Are you sure there's no htaccess file on your server to interfere with CI's installation?